Hi everybody! My first post, and a question... In Layout, I have all of a sudden yellow warning triangles appearing in my viewports, and I can't update the reference file from SU. I can do a "Render", but the outcome does not correspond fully to the SU scene it's supposed to update.

I have viewports from two different SU files in the same Layout document, don't know if this is of relevance.

Anybody knows what's the cause, and the solution?

Thanks!